You're riding a Ferris wheel while sitting on a scale. A Ferris wheel with radius 9.6m has period 34s. The scale reading for a 80kg person at the BOTTOM of the Ferris wheel, assuming a constant rotation rate, is F = 810N. Find the scale reading for a 80kg person at the TOP of the Ferris wheel, assuming a constant rotation rate. Express your answer to two significant figures and include the appropriate units.